Inventor · disambiguated record
Claus D. Weis
Also filed as: WEIS CLAUS · WEIS CLAUS D
14 granted patents·76 citations·filing 1975–2004
90Inventor score
Top patents by PatentIndex Score
14 records- 0181US4258194AProcess for producing 2,3,5-trichloropyridineCIBA GEIGY CORP·Filed 1979·Granted Mar 24, 1981·12 cites·11 claims
- 0280US4259495AProcess for producing 2,3,5,6-tetrachloropyridineCIBA GEIGY CORP·Filed 1979·Granted Mar 31, 1981·11 cites·9 claims
- 0370US7368512B2Detection and functionalization of dendrimersUNIV SOUTH FLORIDA·Filed 2004·Granted May 6, 2008·13 cites·11 claims
- 0465US4740604ABenzanthrone lactonesCIBA GEIGY CORP·Filed 1987·Granted Apr 26, 1988·7 cites·5 claims
- 0555US4939285AProcess for the preparation of metal salts of phosphoric and phosphonic acid estersCIBA GEIGY CORP·Filed 1988·Granted Jul 3, 1990·17 cites·6 claims
- 0655US4198529AProcess for the production of alkoxy-substituted polycyclic aromatic compoundsCIBA GEIGY CORP·Filed 1979·Granted Apr 15, 1980·4 cites·5 claims
- 0751US4151210AProcess for the production of phenylalkyl sulphonesCIBA GEIGY CORP·Filed 1978·Granted Apr 24, 1979·3 cites·8 claims
- 0842US5773551AMethod of utilizing isocyanate linkages for forming multi-tier cascade polymersUNIV SOUTH FLORIDA·Filed 1996·Granted Jun 30, 1998·2 cites·4 claims
- 0941US4950819AProcess for the preparation of alkali metal salts of phosphonic acid monoalkyl estersCIBA GEIGY CORP·Filed 1988·Granted Aug 21, 1990·2 cites·5 claims
- 1037US5703271AMethod of utilizing isocyanate linkage for forming multi-tier cascade polymersUNIV SOUTH FLORIDA·Filed 1996·Granted Dec 30, 1997·4 cites·1 claims
- 1136US4897484AProcess for the preparation of substituted pyridinesCIBA GEIGY CORP·Filed 1987·Granted Jan 30, 1990·1 cites·14 claims
- 1232US4284828AProcess for the manufacture of 4,5-dichloro-2-(4-chlorophenoxy)phenolCIBA GEIGY CORP·Filed 1979·Granted Aug 18, 1981·0 cites·10 claims
- 1332US4282358AProcess for the production of substituted N-methylbenzoxazinesCIBA GEIGY CORP·Filed 1979·Granted Aug 4, 1981·0 cites·5 claims
- 1422US4015007AHeterocyclic spiro compoundsCIBA GEIGY CORP·Filed 1975·Granted Mar 29, 1977·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →